最新なCompTIA N10-005問題集（828題）、真実試験の問題を全部にカバー！

質問 1：
A user is on a network with two upstream connections to the Internet and is experiencing intermittent issues while connecting to websites. Some websites are available but others are not. Which of the following is the MOST likely cause of the condition?
A. Incorrect VLAN assignment
B. Wrong subnet mask
C. Bad or missing routes
D. Switching loop
正解：C

質問 2：
192.168.0.7/8 notation denotes which of the following IPv4 subnet masks?
A. 255.255.255.255
B. 255.255.0.0
C. 255.255.255.0
D. 255.0.0.0
正解：D

質問 3：
A small company has a single multi-layer switch. The company currently has all network devices on the same subnet but would like to switch the servers to another subnet for security reasons. The company cannot budget any more money to purchase additional hardware. Which of the following features should be used to achieve the new company requirements?
A. PAT
B. VLAN
C. QoS
D. PoE
正解：B

質問 4：
Which of the following is a fiber connector type?
A. RS-232
B. F-connector
C. MTRJ
D. RJ-11
正解：C

質問 5：
A network technician is assigned to view websites that a user has visited. Which of the following should the technician review to find this information?
A. History logs
B. Event viewer
C. Network sniffer
D. System logs
正解：A

質問 6：
A new employee was given the following information to connect to the corporate wireless network for the first time:
SSID:CorporateWiFi
Encryption:WPA2
Password:SuperSecret!
The user enters the correct SSID and notices that encryption type or password are not required when configuring the laptop in the office, and the laptop successfully connects to the Internet. When the user brings the laptop to the conference room, a pop-up asks for the CorporateWiFi password. Which of the following is the MOST likely cause of this behavior?
A. MAC filtering is only enabled in the conference room.
B. A rogue access point was installed by a company employee.
C. The office walls prevent the employee from making a full connection.
D. The laptop wireless network card is incompatible with the conference room WAP.
正解：B

質問 7：
A technician is troubleshooting Internet connectivity for a PC. Which of the following is MOST likely the reason for Internet connectivity issues upon inspecting the routing table?

A. The NIC is set to the wrong subnet mask
B. The route of last resort is missing
C. The router should be listed as 224.0.0.1
D. Loopback traffic is weighted higher than NIC interface traffic
正解：B
解説: (Pass4Test メンバーにのみ表示されます)

質問 8：
Which of the following tools allows an administrator to identify a cable?
A. Toner
B. Multimeter
C. Cable stripper
D. Punch down tool
正解：A